TOYOTA LAND CRUISER 1998 Factory Repair Manual
Page 261 of 3115
BE0RW-03
I24738
Licence Plate Light
Door Courtesy SwitchBack Door Lock Assmbly
Back Door Courtesy Switch Rheostat Light Control
Glove Compartment
Door Courtesy Switch
Cowl Side J/B LH
DOME Relay
Door Courtesy Switch
Cowl Side J/B RH
DOME Fuse BE-42
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
2415 Author: Date:
2004 LAND CRUISER (RM1071U)
INTERIOR LIGHT SYSTEM
LOCATION
Page 262 of 3115
I24739
Vanity LightFront Personal LightRoom Light and
Rear Personal Light
Door Courtesy LightRear Room Light
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
BE-43
2416 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 263 of 3115
BE2EG-01
I25786
1
2 3
I25795
1
2 3
I25795
N01731
2
N01732
2
1 BE-44
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
2417 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT FRONT PERSONAL LIGHT SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
OFF-No continuity
ON1 - 2Continuity
If continuity is not as specified, replace the light assembly or
bulb.
2. INSPECT REAR PERSONAL LIGHT SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
OFF-No continuity
ON1 - 3Continuity
If continuity is not as specified, replace the light assembly or
bulb.
3. INSPECT ROOM LIGHT SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
Room Light Switch OFF-No continuity
Room Light Switch DOOR2 - 3Continuity
Room Light Switch ON1 - 3Continuity
If continuity is not as specified, replace the light assembly or
bulb.
4. INSPECT REAR ROOM LIGHT SWITCH CONTINUITY
(a) Disconnect the connector from room light assembly.
(b) Turn the room light switch ON, check that continuity exists
between terminal 2 and body ground.
(c) Turn the room light switch DOOR, check that continuity
exists between terminal 1 and 2.
If operation is not as specified, replace the light assembly or
bulb.
Page 264 of 3115
I04050
21
OFFON
I06423
ON
OFF
I06431e-2-2-J
I06432
Back Door Lock Assembly
Back Door Courtesy Switch
I06433ON
OFF1 2
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
BE-45
2418 Author: Date:
2004 LAND CRUISER (RM1071U)
5. INSPECT VANITY LIGHT CONTINUITY
Switch positionTester connectionSpecified condition
OFF (closed)-No continuity
ON (opened)1 - 2Continuity
If continuity is not as specified, replace the vanity light assembly
or bulb.
6. INSPECT DOOR COURTESY SWITCH CONTINUITY
(a) Check that continuity exists between terminal and switch
body with the switch ON (switch pin released).
(b) Check that no continuity exists between terminal and
switch body with the switch OFF (switch pin pushed).
If continuity is not as specified, replace the switch.
7. INSPECT DOOR COURTESY LIGHT CONTINUITY
Using an ohmmeter, check that continuity exists between termi-
nals.
If continuity is not as specified, replace the light assembly or
bulb.
8. INSPECT BACK DOOR COURTESY SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
OFF (closed)-No continuity
ON (opened)1 - 2Continuity
If continuity is not as specified, replace the back door lock as-
sembly.
9. INSPECT GLOVE COMPARTMENT DOOR COURTE-
SY SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF (closed)-No continuity
ON (opened)1 - 2Continuity
If continuity is not as specified, replace the switch.
Page 265 of 3115
I06434e-2-2-J
BE-46
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
2419 Author: Date:
2004 LAND CRUISER (RM1071U)
10. INSPECT LICENCE PLATE LIGHT CONTINUITY
Using an ohmmeter, check that continuity exists between termi-
nals.
If continuity is not as specified, replace the light assembly or
bulb.
Page 266 of 3115
BE0RW-03
I24738
Licence Plate Light
Door Courtesy SwitchBack Door Lock Assmbly
Back Door Courtesy Switch Rheostat Light Control
Glove Compartment
Door Courtesy Switch
Cowl Side J/B LH
DOME Relay
Door Courtesy Switch
Cowl Side J/B RH
DOME Fuse BE-42
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
2415 Author: Date:
2004 LAND CRUISER (RM1071U)
INTERIOR LIGHT SYSTEM
LOCATION
Page 267 of 3115
I24739
Vanity LightFront Personal LightRoom Light and
Rear Personal Light
Door Courtesy LightRear Room Light
- BODY ELECTRICALINTERIOR LIGHT SYSTEM
BE-43
2416 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 268 of 3115
BE0RO-03
I01256
1 2 3 4
5 6 7 8 LOCKACC
ON
START
I06372
N20125
1 2 OFF
ON
- BODY ELECTRICALIGNITION SWITCH AND KEY UNLOCK WARNING
SWITCHBE-29
2402 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT IGNITION SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
LOCK-No continuity
ACC2 - 3Continuity
ON2 - 3 - 4
6 - 7Continuity
START1 - 2 - 4
6 - 7 - 8Continuity
If continuity is not as specified, replace the switch.
2. INSPECT IGNITION KEY ILLUMINATION OPERATION
Connect the positive (+) lead from the battery to terminal 1 and
the negative (-) lead to terminal 2, and check that the indicator
light lights up.
If operation is not as specified, replace the switch.
3. INSPECT KEY UNLOCK WARNING SWITCH CONTI-
NUITY
Switch positionTester connectionSpecified condition
OFF (Key removed)-No continuity
ON (Key set)1 - 2Continuity
If continuity is not as specified, replace the switch.
Connect the switch connector and inspect the connector on
wire harness side from the back side, as shown.
Page 269 of 3115
BE01L-17
I24734
Ignition Switch
Key Unlock Warning Switch Cowl Side J/B LH
BE-28- BODY ELECTRICALIGNITION SWITCH AND KEY UNLOCK WARNING
SWITCH
2401 Author: Date:
2004 LAND CRUISER (RM1071U)
IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH
LOCATION
Page 270 of 3115
BE2E1-01
1 MULTI DISPLAY DOES NOT OPERATE
I25794
10
9
14 16
8ACC Fuse
ECU-B1 Fuse
Body Control ECU
and Transponder
ECU A/C Contlor Assy
Ground ACC
+B
SECURITYA/C TEMP
GND Multi Display Assembly
11
ECU-IG Fuse IG
1
2 3
UART+
UART-TC
Combination Meter Body Control ECU
Combination Meter BE-178
- BODY ELECTRICALMULTI DISPLAY
2551 Author: Date:
2004 LAND CRUISER (RM1071U)
MULTI DISPLAY
TROUBLESHOOTING
HINT:
Troubleshoot the Multi Display according to the table below.
w/ Navigation System (See PageDI-1 151)
TroubleshootingNo.
Multi disolay does not operate.1
Clock loses or gains time.2
Drive monitor function malfunction.3
Outer temperature display malfunction.4
Security indicator does not light up.(See page DI-953)
± 1.5 seconds / day
1. TROUBLESHOOTING NO.1
(a) Check that the battery positive voltage is 10 - 16 V.
If voltage is not as specified, replace the battery.
(b) Check that the ECU-IG, ECU-B and ACC fuses are not
blown.
If the fuse is blown, replace the fuse and check for short.
(c) Troubleshoot the multi display as follows.
HINT:
Inspect the connector on the wire harness side.